package com.atguigu.spzx.manager.service;

import com.atguigu.spzx.model.dto.chat.MessageDto;
import com.atguigu.spzx.model.vo.chat.chatmessageVo;
import com.atguigu.spzx.model.vo.chat.contactsVo;
import org.springframework.stereotype.Service;
import com.atguigu.spzx.model.dto.chat.idInformationDto;

import java.util.List;
import java.util.Map;

@Service
public interface ChatService {
    List<contactsVo> GetAllContacts();

    void DeleteContacts(Long userRId);

    void SaveMessage(MessageDto messageDto);

    List<Map<String, String>> GetOldMessage(idInformationDto idInformationDto);
}
